Description
Monitor indoor environments and occupancy levels with the Elsys ERS Eye. This smart sensor enables you to record a variety of environmental factors including:
- Temperature
- Humidity
- Light
- Motion
- Occupancy
With a discrete form factor, the Elsys ERS Eye can be ceiling mounted in areas such as meeting rooms, offices, and classrooms. Combining a range of sensors in one device, the ERS Eye enables you to optimise room use and comfort levels.
Utilising LoRaWAN® technology, the Elsys ERS Eye connects to a nearby LoRaWAN® gateway which then transmits data by a LoRaWAN® Network. Recorded data can then be visualised on your chosen IoT platform, enabling you to optimise room efficiencies.
The Elsys ERS Eye also features a configurable traffic light feature. This can be used to signify when a certain threshold has been reached. For example, when CO2 levels are high. Users of this device have the option to select the colour of the light, frequency, and light intensity of the traffic light feature.
Features
- LoRaWAN® Certified
- Temperature Sensor
- Humidity Sensor
- Light Sensor
- Motion Detection (PIR) Sensor
- IR Occupancy Sensor
- Panasonic Grid-Eye® infrared sensor
- LoRaWAN® Class A Compatible
- Over The Air Activation (OTAA)
- NFC for configuration
- Configuration over the air
- Compact and discrete
These sensors are battery operated (with 2 x AA standard size 3.6V lithium batteries) to offer maintenance free monitoring enabling a complete wireless solution.
Parameters
Weight | 60g (excluding batteries) |
Dimensions | 86 x 86 x 27 mm |
Operating temperature | 0 to 50° |
Humidity | 0 to 85% RH (non-condensing) |
Battery type | 2 x 3.6V AA Lithium Batteries |
Expected battery life | <5 years (depending on configuration and environment) |
Sampling & Data Upload Interval | Configurable via NFC and downlink configuration |
Wireless Technology | LoRaWAN® 1.0.3 |
Key documents & information
- Elsys ERS Eye Datasheet
- Elsys ERS Eye Operating Manual
- Elsys ERS Series Best Practice Guide
- Elsys ERS Series Overview
All of our products are available to customers throughout Europe. For more information on shipping costs, trade pricing and lead times, please contact our team.
Our technical sales team are also happy to advise customers on the best LoRaWAN® solution for their specific applications on an individual project basis.

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Additional information
Weight | 60 g |
---|---|
Dimensions | 86 × 86 × 27 mm |
Brand | |
Color | White |
Measurements Taken | Light, Motion Detection (PIR), Occupancy, Relative Humidity (%), Temperature |
Power Source | AA Batteries |
Technology | LoRaWAN |